update demo

app.py

@@ -22,7 +22,7 @@ with gr.Blocks(theme="xiaobaiyuan/theme_brief") as demo:
             with gr.Tab(label="Markdown"):
                 custom_content = gr.Markdown(value="")
             with gr.Tab(label="Raw"):
-                custom_content_raw = gr.Textbox(show_label=False)
+                custom_content_raw = gr.Textbox(show_label=False, lines=100, max_lines=500)
         custom_submit.click(
             request_pr_review,
             inputs=[custom_pr_url],

codedog_demo/callbacks.py

@@ -5,7 +5,6 @@ from os import environ as env
 from os import listdir
 from typing import List
 
-import gradio as gr
 import requests
 
 from codedog_demo.github_utils import parse_github_pr_url